Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
May 2025 Milk Sub Index -8.73
Milk (kg) 409.00 -0.014 -5.73
Fat (kg) -1.21 -0.375 0.45
Prot (kg) 7.84 -0.441 -3.46
Fertility Sub Index -0.58
Calving Interval (days) 0.50 -1.459 -0.73
Survival (%) 0.13 1.117 0.15
Calving Sub Index 1.89
Gestation Length (days) -2.06 -0.919 1.89
Beef Sub Index -0.37
Carcass Weight (kg) -0.20 -0.528 0.11
Age of Slaughter (days) 1.10 -0.432 -0.47
Maintenance Sub Index Maint. Sub Index -4.29
Live WT (kg) 14.00 -0.307 -4.29
Total Carbon Sub Index -12.08

* Based on an €80/tonne carbon price